Top 5 Best House Alarms in UK for 2024, No Contract and DIY Installation

In today’s rapidly evolving world, the demand for the smart house security systems is at an all-time high. Currently, many home security alarm systems available on the market often lock you into lengthy contracts. This means users may be forced to pay for fixed monthly fees, which can last from 2-5 years. This pricey commitment makes many hesitant to install. Also, if you no longer want their services, cancelling these services can also be a hassle.

Fortunately, some home security providers in the UK have started offering no-contract home security alarm services. This allows you to DIY home alarm kits as you see fit, especially when your budget, security needs, or living situation change, with no strings attached.

There are lots of options for no-contract systems that can be easily DIY by the user themselves. They come with a reliable network/power backup mechanism, swift response time, and less false alarm with advanced identification technology. In this article, we will review our best five picks for house alarm systems in the UK.

What is a Smart Home Security System?

Before exploring some top brands in the UK, let’s first break down what is a security alarm system, in order to better understand the benefits of the no-contract DIY alarm systems we’ll discuss.

Smart home security systems leverage the power of the Internet of Things (IoT) to create a network-connected solution that safeguards your home. The base station enables the system to connect to a smartphone or tablet, and when the alarm is triggered, the users can receive alert info via app notification, SMS, and phone call.

These systems allow you to remotely control and manage home security from your smartphone, whether you’re at home, at work, or on vacation.

Components of smart home security system:

A typical smart home security system comprises a central smart home security hub that connects all the devices and working as base station, PIR motion sensors to detect movement (Some systems like Roombanker also offer pet-friendly PIR sensors), door and window sensors, as well as alarm keypad for local control.

• A central control point: It is often a box to connects all compatible devices (sensors, keyfob) via Zigbee, BLE, RBF or other protocols. It will collects device data and then sends it to users’ mobile apps.
• PIR motion sensors: detects movement within home, triggering the alarm if suspicious activity is identified. Some are pet-friendly.
• Door and window sensors: detect if a door or window is opened, alerting you via the app. The triggering distance can be 17 mm. They are often made in compact size, making them inconspicuous and difficult to detect by intruders.
• Key fob for the alarm system: a local control gadgets to provide convenient one-button arming and disarming of the system.
• Monitoring options: Smart home security systems can be either DIY (self-monitored) or professionally monitored. Some DIY systems will require a monthly subscription fee, while professionally monitored systems often involve a one-to-three year contract.

Roombanker – No Monthly Fee Option, Most Worthy Trying in 2024

Key Features:

• Long range RBF wireless technology up to 3500m, suitable for homes and businesses of all sizes;
• Switchable WiFi/Cellular/Ethernet network backup modes and Li-battery battery backup keeps ensures uninterrupted security;
• Pet-friendly PIR motion sensors minimizes false alarms;
• Adjustable siren volume (85 dB / 95 dB / 105 dB) to fit your environment;
• Integrated Home automation including energy management, fire alarm, etc.;

Roombanker Home Security System is a contract-free house alarm kit that provide complete security and is the most worth-trying in 2024. It is already integrated with home energy management, fire alarm & water leak detection, and can integrate up to 128 devices.

To ensure reliability, it has an 8-hour battery backup and switchable WiFi/Cellular/Ethernet network backup modes. These guarantee uninterrupted home protection, even if there are power outages or deliberate sabotage attempts. Furthermore, the durable keypad with five-year lifespan battery life enhances long-term reliability and convenience.

To reduce false alarms, Roombanker’s security system has pet-free PIR sensors with features like light resistance, digital temperature compensation, and automatic sensitivity adjustment.

Roombanker offers flexibility in terms of auditory alerts, you can choose either indoor or outdoor sirens, or both. This allows users to customize the alerts according to their preferences. Besides, the adjustable loud siren (85 dB / 95 dB /105 dB) ensures that alerts are both tailored to the environment and attention-grabbing, without being overly intrusive.

You can also take advantage of the Roombanker’s free and easy security app – RB-Link, which allows users to access and manage their house security system remotely, without any monthly subscription fees or extra hidden fees for additional features.

The DIY installation of this alarm system is easy, with all devices re-paired with the main hub for quick integration. Roombanker also comes with up to 64 scenes to allow users to unleash their creativity without the need for complex wiring or drilling holes.

Ring: Most Ideal Option for Alexa Users

Features:

• Alexa-capable
• Paid and 4G cellular backup connectivity available only in the assisted monitoring

The Ring House Security Kit is a five-piece DIY and no-contract home alarm system that is expandable and offers professional monitoring at a reasonable fee (€ 219.99, prices may change and this is for reference), with no contracts. Designed for small homes, condos, and apartments. Ring Home Alarm System comes with a base station, a motion sensor, a window/door sensor, a keypad, and a Z-Wave range extender.

Source: amazon.co.uk

 It works with the whole Ring lineup, including indoor and outdoor security cameras, video doorbells, and lights. It also responds to Alexa voice command, and it supports a vast range of smart switches and door locks. Moreover, the Ring alarm system works with most third-party Zigbee and Z-Wave smart devices, such as smoke alarms and door locks.

As a DIY smart home alarm system, installing Ring is easy and quick, and you can either choose to self-monitor via the Ring mobile app or 24/7 professional monitoring by subscribing to a Ring Protect Plus plan (£8/month).

Also included in the box is an alarm kit security basic guide, an installation kit containing mounting hardware and tape for the sensors and keypad, a getting started guide, a USB power cable and adapter for the keypad, and an AC adapter for the base station.

Yale: The Most Affordable Option

Features:

• Holds the BSI IOT kitemark and secured by Design Secure Connected approved
• Compatible with Alexa, Google Home, Apple Watches, Philips Hue, and more
• It is quite affordable
• Supports iPhone and android OS app
• Pre-paired DIY installation
• Pre-linked accessories – for Sync Smart Home Alarm Kits only
• Expandable – with up to 40 accessories easily linked
• Wireless range – 200m wire-free range from the Sync Hub

Yale House Security Kit combines home security and home automation, with no monthly subscription fees nor contracts. You can use the Yale mobile app to set up your alarm system, receive instant notifications, and control your alarm.

Expansion is one of the advantages of the Yale Alarm System. You can add up to 40 more devices, including smoke alarms and panic buttons, to a single hub to ensure that every inch of your house is adequately covered.

When it comes to smart home features, the Yale house security kit works with Philips Hue smart light bulbs for an additional burglar deterrent and Amazon Alexa for voice control. When the alarm is activated, Hue lights flash red to scare off intruders.

You will be thrilled to discover that you can customize the Yale system via the free smartphone app to meet your needs. This includes a “part-armed” setting that allows you to arm devices at the designated location of your house while leaving other places unarmed. This is perfect to avoid alarms from unrestrained pets.

One drawback of Yale house security kit is that it doesn’t have an option to add professional monitoring. So, you will be fully responsible for monitoring your house and contacting the security personnel in an emergency.

Eufy: Most Ideal Option for DIY Installation

Features:

• Most basic kits have 5-pieces (HomeBase 2, Keypad, 1 x motion sensor, 2 × entry sensors)
• Links with eufyCam, compatible with the brand’s doorbells and weatherproof cameras
• Adjustable sensitivity
• the base contains up to 16GB of internal storage

One of the best-value house alarm kits is this five-piece Eufy system, and it is particularly a perfect choice if you have already one or more of Eufy brand’s weatherproof cameras or doorbells installed in your house. The kit includes a HomeBase, keypad, motion sensor, and entry sensors. This makes it a comprehensive system for basic home alarm needs.

Installation is DIY and straightforward, with a user-friendly Eufy Alarm App guiding the setup process. Eufy’s system supports integration with Amazon Alexa and Google Assistant, adding convenience for users already invested in these smart home ecosystems.

Performance-wise, the sensors are responsive, providing instant alerts without false alarms. Moreover, the battery life of the devices is impressive, reducing the need for frequent maintenance.

Overall, the Eufy Home Security Kit is a solid choice for those seeking an easy-to-use, self-monitored security solution with no hidden fees. However, the Eufy security kit might not be ideal for larger homes without additional sensors, and some users may miss advanced features like professional monitoring.

Simplisafe: Most Ideal Option for External Home Security Monitoring

Features:

• Powered by Fats Protect technology
• Pet-friendly PIR motion sensors (immune up to 23kg)
• 4G data backup and 24-hour backup battery
• optional monthly subscription worth £27.99/month (contact support)
• Connect up to 100 sensors and accessories
• Most expensive one in this article
• Built-in siren

One drawback of this alarm system is that it is the most expensive option as it contains a camera. However, its ease of use and flexible monitoring options make the SimpliSafe House Alarm Kit one of our best choices for a no contract and DIY house security system. Being a DIY home alarm system, SimpliSafe is incredibly easy to install and configure. You can also switch between a 24/7 professional monitoring and self-monitoring option without worrying about a contract.

One of the best things about this house security is that it is a fully flexible system, with seven preselected equipment packages ranging from $249.96 to $519.86. The lowest package focuses on basic home security and is designed for small homes, and it includes one entry sensor, one motion sensor, the base station, and a wireless keypad. While the highest package comes with 14 hardware components. If you don’t find a perfect match for your needs, you can skip the packages all together and purchase components separately to create a custom package, or expand on one. 

The biggest downside to SimpliSafe is that it offers no support for Z-Wave, Zigbee, IFTTT, or other smart home automation protocols.

Comparison Chart of No-Contract Home Alarm Systems in the UK (2024)

Here is our top picks for the best house security systems in the UK in 2024:

Recap: Choosing the Best No-Contract Home Security System for You

In today’s world, securing your home with a reliable system doesn’t have to mean getting locked into lengthy contracts or paying hefty monthly fees. We’ve explored five top contenders in the no-contract DIY home security market, each offering unique features and benefits:

• Roombanker: If budget is your top priority, Roombanker stands out with its no-contract, no monthly fee structure. It goes beyond basic security, offering integration with smart home features for temperature monitoring, water leak detection, and energy management.
• Ring: For those seeking visual verification of activity, Ring boasts zoned motion detection and built-in video monitoring. It also integrates with Alexa for added convenience, and offers optional 4G cellular backup for enhanced reliability (available with assisted monitoring plans).
• Yale: Yale strikes a balance between affordability and reliability, holding the prestigious BSI Kitemark and Secured by Design certifications. It offers compatibility with other smart home devices for a more connected experience.
• Eufy: Eufy prioritizes affordability with an award-winning design. It allows you to expand your security ecosystem with their cameras and doorbells, and offers adjustable PIR sensor sensitivity for minimizing false alarms.
• SimpliSafe: SimpliSafe caters to those seeking a customizable and feature-rich system.  Their pet-friendly PIR sensors can ignore small pets, and the inclusion of a camera makes it the most comprehensive solution (but also the most expensive) on this list. SimpliSafe also offers optional professional monitoring for an extra layer of security.

The best choice for you depends on your specific needs and priorities. Consider factors like budget, desired features, and whether you value professional monitoring. By carefully evaluating these options, you can find the perfect no-contract DIY home security system to bring peace of mind to your UK home.

Takeaway: Factors to Consider When Choosing the Right Home Alarm System

Equipping your home with a reliable security system offers peace of mind and can deter potential threats. However, with various options available, selecting the perfect system requires careful consideration of your specific needs and priorities. Here are some key factors to keep in mind:

1. Installation: Do you prefer a DIY (do-it-yourself) system that allows for self-installation, or would you feel more comfortable with a professionally installed system? Also, consider how quickly you can install the system. Look for systems with easy-to-follow instructions and pre-paired devices for a smooth setup, ideally within 30 minutes.
2. Security Device Design: Evaluate the design of the devices as well. Are they compact and easy to mount? Do they require drilling or complex wiring? This may increasing underlying cost.
3. Tamper-Proof Design: Security is only effective if the system itself is secure. Look for systems with tamper-proof designs that make it difficult for intruders to disable or sabotage devices.  
4. Uninterrupted Operation: Consider features like backup power sources and redundant communication protocols to ensure uninterrupted operation even during power outages or potential jamming attempts.
5. Cost: Consider the upfront cost of the system, any ongoing monthly fees (subscriptions, monitoring), and potential installation charges.
6. Easy-to-Navigate Mobile App: The system’s mobile app is your central control point. Choose a system with a user-friendly, intuitive app that allows you to arm/disarm the system, receive alerts, manage settings, and access features remotely.
7. Multi-User Registration: Consider how many users will need access to the system. Some systems allow multiple users to register and manage the system through the app, which can be helpful for families or shared living spaces.
8. Pet-Friendly Features: Many people own pets, and false alarms can be a nuisance. Look for systems with pet-friendly PIR motion sensors or adjustable sensitivity settings to minimize false alarms triggered by your furry companions.
9. Features and Included Devices: Identify the functionalities crucial for your security needs. Do you require basic features like motion detection and entry point sensors, or are you interested in additional functionalities such as video monitoring, smart home integration, or fire alarms?  The number of included devices will also impact the system’s coverage and functionality.
10. Professional Monitoring (Optional): While no-contract DIY systems offer cost savings, some users might prefer the added layer of security provided by professional monitoring services.

By carefully evaluating these factors alongside the previously mentioned ones (installation type, cost, reliability, features, and professional monitoring), you can make an informed decision and select the ideal no-contract DIY home security system that effectively protects your home. Don’t let the fear of false alarms deter you from enjoying the peace of mind a reliable security system can provide. Remember, many systems offer solutions for pet owners.

Roombanker Wireless Security Alarm System combines ease of use with professional-grade features, offering effortless DIY installation and set up while integrating professional-grade features, including advanced detectors, a dedicated security hub, and supporting integration with Alarm Receiving Centres, etc, making it the go-to choice for a reliable wireless security alarm system, supporting intrusion alarm, fire & water leak alarm, panic alarm, etc., serving an array of small business and residential properties.